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					CHRONOLOGY INFORMATION                                                   C:\CAN\CHRON\WCANC2.WK1

Grand Rapids 2GR                                                    Chronology
                                                                    depth of sample    yr BP    error
Latitude          Longitude       Altitude Province                       60        70     4035        95
deg       min     deg      min    m                                      130      140      6150       110
       53       2       99     43       267 MN                           200      210      7220       120

Reference
         J.C. Ritchie & K. Hadden. 1975
         Review of Paleobotany and Palynology 19:193-202.                            c          Lake or bog
                                                                    Sfc area max depth ore length
                                                                      (ha)     (m)       (cm)
Data source                                                                                  265     L
         K Gajewski
         Canadian Pollen Database

         Depth
Site number                 Picea
                  Date (interpolated) Abies    Pinus    Larix       Betula    Populus Quercus Ulmus
    5017        0         0      347         2      628         0        243         0     13       4
    5017        5     310        279         2      478         0        205         0     10       4
    5017       10     621        199         3      444         0        158         0      9       3
    5017       15     931        328         4      687         0        324         0     10       1
    5017       20   1242         210         1      489         0        210         0      9       2
    5017       25   1552         493         3     1045         1        389         0     17       1
    5017       30   1862         355         6      614         0        259         0     11       5
    5017       35   2173         398         7      811         0        345         0     23       5
    5017       40   2483         364         3      901         0        406         0     17       6
    5017       45   2793         231         1      551         0        209         0     12       2
    5017       50   3104         250         4      587         0        239         0     13       1
    5017       55   3414         257         3      496         0        274         0     12       1
    5017       60   3725         363        11      951         1        443         0     22       5
    5017       65    4035        121         2      701         0        240         0      8       4
    5017       70   4186         151         4      849         0        342         0     10       2
    5017       75   4337         232         3     1234         0        333         0     10       2
    5017       80   4488         105         3      775         0        296         0      8       6
    5017       85   4639         190         0     1350         0        295         0     11       2
    5017       90   4790         226         9     1150         0        261         0      7       5
    5017       95   4941           61        1      549         0        129         1      8       3
    5017     100    5093         226         6     1253         0        313         0     13       3
    5017     105    5244         176         1      917         0        231         0     13       1
    5017     110    5395         192         1      646         1        300         0     21       6
    5017     115    5546         208         3      551         0        251         3     13       3
    5017     120    5697           86        6      113         0          81        0      4       3
    5017     125    5848         108         1      147         0          93        0      7       0
    5017     130    5999           94        1      142         0        104         0      4       2
    5017     135     6150        116         1      145         0          90        0      3       1
    5017     140    6226         110         9      180         0          94        0      7       2
    5017     145    6303         128         4      173         0        117         2     14       2
    5017     150    6379           63        4       99         1          84        0      8       1
    5017     155    6456           60        1       83         0          62       11      4       4
    5017     160    6532           29        2       42         0          50        0      2       2
    5017     165    6609           37        4       42         0          55        0      6       3
    5017     170    6685           46        0       33         0          59        0      2       1
    5017     175    6761           65        1       65         0          80        2      4       3



c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                       C:\CAN\CHRON\WCANC2.WK1

   5017    180   6838    151   7   112   0   178    2    7     0
   5017    185   6914    122   2    70   0   110    5    8     1
   5017    190   6991     92   4    74   0    90    0    3     0
   5017    195   7067    177   0   129   1   204    3    5     1
   5017    200   7144     76   0    53   0    41    0    1     0
   5017    205    7220    33   0    28   1    31    4    0     2
   5017    210   7296     45   3    67   0    26    0    1     0
   5017    215   7373     70   1    49   1    22    7    1     0
   5017    220   7449     23   0    99   0     4    0    0     0




c:\can\chron\wcan2.wk1
          CHRONOLOGY INFORMATION                                            C:\CAN\CHRON\WCANC2.WK1


          Lab number
          I-         6265
          I-         6264
          I-         6591




Lake or bog




          Fraxinus Acer       Carpinus Juglans Carya   Celtis           Fagus
                                                                Cupressaceae        Alnus    Corylus Salix
                 0        1          3        0      0        0       2         0        137       12      31
                 0        0          0        0      0        0       5         1        124        9      26
                 0        2          1        0      0        0       0         0         93        6      11
                 1        0          0        0      0        0       1         0        151        8      34
                 0        1          1        0      0        0       5         0         95       12      29
                 1        2          1        0      0        0       0         0        204       13      38
                 2        2          0        0      0        0       0         0        134       12      19
                 1        0          2        1      0        0       4         0        164        9      48
                 1        2          1        0      0        0       8         0        170       13      36
                 1        0          1        0      0        0       3         0        100        8      26
                 3        1          1        0      0        0       4         0        108       12      33
                 0        0          3        0      1        0       3         0        106        9      27
                 0        1          1        0      0        0       9         0        186        8      41
                 0        0          0        0      0        0       2         0         94        6      31
                 1        0          0        0      0        0       5         0        157        7      44
                 1        0          1        0      0        0       2         0        134       11      42
                 0        0          1        0      0        0       3         0        164       16      44
                 0        0          0        0      0        1       9         0        190       13      71
                 0        1          0        0      0        0       4         0        145       13      21
                 2        2          2        1      0        0       7         0        104        7      31
                 1        2          3        1      0        0      12         0        181       15      45
                 1        0          1        0      0        0       8         0        100        8      19
                 2        2          2        0      0        0      17         0        172       10      47
                 3        0          3        0      0        0      15         1        156       10      47
                 0        0          0        0      0        0       4         0         27        6       5
                 0        0          0        0      0        0      15         0         76        7      41
                 0        2          0        1      0        0       7         1         87        6      18
                 1        1          1        0      0        0      12         0         50        4      31
                 3        1          0        0      0        0      20         0         59        6      27
                 1        0          6        4      0        0      14         0         80        7      39
                 0        1          1        0      0        0      27         1         87        3      31
                 1        1          5        4      0        0      30         0         58        3      18
                 0        0          0        0      0        0      27         0         41        0      22
                 0        0          2        5      0        0      30         0         46        2      21
                 0        0          1        0      0        0      28         0         17        1      15
                 0        4          3        0      0        0      35         0         48        3      25



          c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                    C:\CAN\CHRON\WCANC2.WK1

      0      2      0    0   0   0   67    0   106    7    77
      1      1      5    0   0   2   67    0    53    2    48
      0      0      1    1   0   0   22    0    26    2    18
      0      0      1    2   0   1   89    0    37    4    60
      0      0      0    0   0   0   41    0     7    0    16
      1      0      2    2   0   0   22    0     4    1    10
      1      0      1    1   0   0   25    0     1    1     9
      0      0      2    1   0   0   26    0     4    1    16
      0      0      0    1   0   0    3    0     0    0     2




c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                                                C:\CAN\CHRON\WCANC2.WK1




Myrica       Elaeagnus         Shepheridia argentea
                                        Cornus Ephedra Poaceae Chenopodiaceae/Amaranthaceae
                      Shepheridia canadensis                           Ambrosia Artemisia Asteraceae subf Cichorioide
         2          0       0         0        0     0      46      19      16        61         2
         0          0       0         0        0     0      31      11        8       69         1
         1          0       1         0        0     0      29      11        6       58         0
         1          0       0         0        0     0      45      20      10       103         0
         2          0       0         0        0     0      40      15        6       57         0
         2          0       0         0        1     0      50      27      11       113         1
         1          1       0         1        0     0      45      12        8       64         0
         4          0       1         0        0     0      63      19      13        99         0
         3          2       0         0        0     0      63      24      13        93         0
         4          0       0         0        0     0      30      15      17        77         0
         1          0       1         0        0     0      25      20        7       74         0
         1          0       0         0        0     0      33      19      10        77         0
         0          0       1         0        0     0      80      26      22       124         0
         3          0       2         0        0     0      32      20        9       75         0
         2          0       0         0        0     0      91      26      18       115         0
         4          0       2         0        0     0     104      26      18        86         0
         0          0       2         0        0     0      88      35      20       138         0
         3          0       0         0        0     0     123      40      24       172         0
         1          0       0         0        0     0      89      36      14       146         0
         0          0       2         1        0     0      68      27      13        90         0
         4          0       2         0        0     0     155      70      40       167         1
         2          0       2         0        0     0      97      34      23       109         1
         4          0       0         0        0     0     147      38      49       151         0
         2          0       0         1        0     0     172      46      36       159         0
         0          1       0         0        0     0      48      20      12        33         1
         0          0       1         0        0     0      83      35      26        87         0
         1          1       0         0        0     0     103      36      51        98         1
         4          0       0         1        0     0      92      46      38        89         1
         1          0       2         0        0     0      94      36      33        99         0
         2          0       2         1        0     0     138      50      59       143         0
         6          1       2         0        0     0     156      61      54       164         0
         3          0       0         1        0     0      87      45      54       113         0
         3          0       4         0        0     0     101      33      49        74         0
         3          0       1         1        0     0     107      54      40        96         0
         2          0       1         0        0     0      55      29      29        59         0
         4          0       2         1        0     0     162      50      46       111         0



c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                     C:\CAN\CHRON\WCANC2.WK1

      4      0      3    0   0   0   204   120   134   295   0
      5      0      2    0   0   0     3    80    77   133   0
      4      0      0    0   0   0    53    29    25    82   0
      5      0      1    2   0   0   109    70    47   184   0
      0      0      3    0   0   1    16    28    34    93   0
      1      0      1    0   0   0    24    26    21    58   0
      0      0      3    0   0   0     9    49    56    90   0
      1      1      0    0   0   0    33    23    15    42   0
      0      1      3    0   0   0    20    18     3    31   0




c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                                             C:\CAN\CHRON\WCANC2.WK1




         ThalictrumPlantago undiff
Asteraceae subf Asteroideae -Rumex Polygonum         - undiff Urticaceae
                                            RosaceaeRanunculaceae       Equisetum         Botrychium
                                                                                 Lycopodiaceae
       7         3        0        0      0       3          2        0        0       0         0
      11         0        0        1      0       0          1        0        1       3         0
      10         3        0        0      0       2          2        0        0       0         0
      20         7        0        0      0       0          0        0        0       1         0
      10         1        1        0      0       2          0        0        0       0         0
      19         6        0        1      0       4          1        1        0       0         0
       8         2        0        0      0       3          3        0        1       0         0
      15         5        0        0      0       4          2        0        1       1         0
      15         4        0        1      0       5          1        0        0       2         0
       9         8        0        2      0       2          0        0        0       0         0
      12         5        0        1      0       1          0        0        1       1         0
      10         3        0        0      0       2          1        0        1       0         0
      31         4        1        1      0       5          0        1        0       1         0
      13         2        0        0      0       3          1        1        1       0         0
      20         1        0        0      0       0          0        0        0       1         0
      19         0        0        0      0       6          0        0        1       2         0
      26         3        1        1      0       7          0        0        1       0         0
      20         6        0        1      0       9          2        2        1       0         0
      20         7        0        0      0       7          0        0        0       3         0
      11        13        0        1      0       3          4        1        0       5         0
      28         7        0        0      0       5          0        1        0       1         0
      17         9        0        1      0       2          1        0        1       2         0
      19         5        0        2      0       6          1        0        1       1         0
      30         4        0        2      0       9          1        2        5       2         0
      13         1        0        0      0       3          1        0        0       0         0
       8        11        0        1      0       7          2        0        2       0         0
      17         5        0        1      0       7          2        0        1       1         0
      13         0        0        1      0       3          1        0        2       0         0
      12         0        0        0      2      12          2        0        3       1         0
      23         4        0        1      0       8          0        0        4       3         0
      19         1        1        1      0       8          1        0        2       1         0
      20         0        2        0      0       6          2        0        1       3         0
       8         1        0        0      0       4          1        0        4       0         0
      10         2        0        0      0      10          1        0        2       0         0
      17         0        0        0      0       8          1        0        0       1         0
      14         0        0        0      0      15          2        0        2       0         1



c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                    C:\CAN\CHRON\WCANC2.WK1

     41      3      0    0   4    9   1    0     5    0     0
     19      2      0    1   0    9   0    0     4    0     0
     12      4      0    0   0    2   0    0     0    0     0
     24      5      0    2   0   18   0    0     3    1     1
      4      2      0    0   0    3   0    0     1    0     0
      3      0      0    0   0    1   0    0     0    0     0
      6      2      0    0   0    0   0    0     0    0     0
      7      0      0    0   0    2   0    0     1    2     1
      3      0      0    0   0    0   0    0     0    0     0




c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                                            C:\CAN\CHRON\WCANC2.WK1




         Saxifragaceae latifolia
Polypodiaceae      Typha    Sparganium
                                     Cyperaceae
                                             EricaceaeMenyanthes
                                                              Alisma                 Potamogeton
                                                                           Myriophyllum      Nuphar
       0         0        4       0       24        0       0          0          0        1        1
       1         0        1       1       35        0       0          0          0        1        0
       0         0        1       0       17        0       0          0          0        0        0
       0         0        5       0       25        2       0          0          0        1        0
       0         0        4       0       22        0       0          0          0        1        0
       0         1        3       0       23        1       0          0          0        0        0
       0         0        5       0       22        0       0          0          0        0        0
       1         0        4       3       40        0       0          0          0        0        0
       0         0        7       1       44        0       0          0          0        0        0
       0         0        5       4       27        0       0          0          0        0        0
       0         0        4       1       45        0       0          0          0        0        0
       0         1        3       0       30        0       0          0          2        0        1
       0         2       11       1       68        0       0          0          0        0        0
       0         0        5       1       38        0       0          0          2        3        0
       0         0        1       0       77        1       0          0          1        0        0
       0         0        5       4      101        0       0          0          1        4        0
       0         0        7       1       60        0       0          0          0        0        0
       1         1        6       4       95        0       0          0          0        7        1
       0         0        4       1       35        0       0          0          1        0        0
       1         1        4       7      128        0       0          0          1        2        0
       0         0        9       0      115        0       0          0          5        0        0
       0         0        8       0       31        0       0          0          1        1        0
       0         3        4       6      125        0       0          0          5        9        0
       0         0       12       3      120        0       0          0          1        8        0
       0         1        6       0       14        0       0          0          0        0        0
       0         0        6       8       63        0       0          0          3        0        0
       0         1        5       0       52        0       0          0          5        3        0
       0         0        2       1       52        0       0          1          7        0        0
       0         6        5       3       53        0       0          0          3        3        0
       0         1        6       0       40        0       0          0          2        3        2
       0         5       13       1       79        0       0          0          8        6        0
       0         2       10       1       81        0       0          0         10        6        1
       0         2        6       0       60        0       0          0         10        2        0
       0         0        5       1       73        0       1          0         19        4        0
       0         7        4       0       65        0       0          0         11        3        0
       0         3        5       1       97        0       0          0         17        5        1



c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                     C:\CAN\CHRON\WCANC2.WK1

      3      3       8   3   178   0   0    0    30     4    1
      0      3      10   3   147   0   2    0    13    11    0
      0      1       0   0    79   0   0    0     6     8    0
      0      7       6   9   271   0   0    0    12    16    0
      2      0       6   0    26   0   0    0     4     0    0
      0      0       0   2    28   0   0    0     0    24    0
      0      0       0   0    19   0   0    0     7     0    0
      0      0       2   1    46   0   0    0     0    21    0
      0      0       0   0    23   0   0    0     4     0    0




c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                                         C:\CAN\CHRON\WCANC2.WK1




         I
Pterocaryalex                      Caryophyllaceae F               Mentha
                    Amorpha Campanulaceae Lamiaceae abaceaeMenispermum          ParnassiaRubiaceae

                                 1
                          1


                                                                                               1

       1
                          1                                                                    1


       1
       1                                                 1
                          1
                          2                                                                    1
                          1                              1
                                 1
                          2                              1       1                             1
                          1
                          3                      1       3                                     1
       1        1         1      1               1
       1                  1              1       2       2
                          3      1                                                    1        1
                          2                      3       4       2                    1

                          1                              1                            3
                          2
                                                         1                            1
                                                                                      1
       1                                                 1
                                 1
                                 1               1
                                                 1       1                                     1
                                                 1
                                         2
                          2                      1       2                  1         2



c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION               C:\CAN\CHRON\WCANC2.WK1

      1             4    1            4
                    2            4               10

                             1                   6




c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION                                           C:\CAN\CHRON\WCANC2.WK1




         Apiaceae Spore (trilete)
Sarcobatus                                     S       Unknown
                             Isoetes Selaginella phagnum
                         0
                         0          1
                         0
                         0
                         0
                1        0
                         3
                        12
                        22
                         4
                         3
                3        1
                1        8
                         2
                1        2
                         1
                2        1
                         7
                         4
                1        5
                1        3
                1        0
      4         1        4
                         2
                1        1
                         0
      2                  1                  1
                         2
                1        0          1       1                1
                1        3                  1
      1         1        1
                         1
      1                  0
                2        3
      1                  0
                         2



c:\can\chron\wcan2.wk1
CHRONOLOGY INFORMATION       C:\CAN\CHRON\WCANC2.WK1

                    1
             2      1
      1             3
                    0    1
                    0
                    0
                    0
                    0    1
                    0




c:\can\chron\wcan2.wk1
                                       RIDING MOUNTAIN
                                 14C age to sed. depth relationship


               12000




               10000




                8000
14C YEARS BP




                6000




                4000




                2000




                   0
                       0   10   20                   30                 40   50   60
                                                DEPTH (cm)

                                              interpolated     linear
                                              GRAND RAPIDS
                                       14C age to sed. depth relationship


               1.2




                1




               0.8
14C YEARS BP




               0.6




               0.4




               0.2




                0
                     0   5   10   15        20           25            30   35   40   45   50
                                                     DEPTH (cm)

                                                        interpolated
                                            GLENBORO LAKE
                                      14C age to sed. depth relationship


               14000



               12000



               10000
14C YEARS BP




                8000



                6000



                4000



                2000



                   0
                       0   10   20   30           40             50             60   70   80   90
                                                       DEPTH (cm)

                                                 interpolated       quadratic
                                              DUCK MOUNTAIN
                                        14C age to sed. depth relationship


               6000




               5000




               4000
14C YEARS BP




               3000




               2000




               1000




                  0
                      0   5   10   15         20           25            30   35   40   45   50
                                                       DEPTH (cm)

                                                    interpolated     linear

				
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